A cell extraction kit

Abstract

This utility model discloses a cell extraction kit, including a box body. A placement plate is fixedly connected inside the box body. The placement plate has several first placement holes spaced apart. Several rubber sleeves are fixedly connected to the bottom of the box body, each rubber sleeve corresponding to one of the first placement holes. Each rubber sleeve has a second placement hole for placing reagent bottles. A fixing component is provided inside the box body for securing the reagent bottles with the rubber sleeves. This technical solution aims to reduce collisions between adjacent reagent bottles or between the bottle body and the inner liner during transportation, thereby reducing the probability of bottle breakage.

Description

Technical Field

[0001] This utility model relates to the field of reagent kit technology, and in particular to a cell extraction reagent kit. Background Technology

[0002] During cell transport, the cells need to be placed inside a reagent bottle, which is then placed inside the reagent kit. This is to facilitate cell transport.

[0003] However, reagent kits inevitably encounter bumps and vibrations during transportation, and the existing liner or partition gaps are usually larger than the diameter of the reagent bottle (for ease of handling by the user). When the reagent kit is subjected to external vibration, the reagent bottle will shift laterally within the gap, causing adjacent bottles or the bottle body and the liner to collide with each other, increasing the risk of bottle breakage. Utility Model Content

[0004] The main purpose of this invention is to provide a cell extraction kit that aims to reduce collisions between adjacent reagent bottles or between the bottle body and the liner during transportation, thereby reducing the probability of bottle breakage.

[0005] To achieve the above objectives, this utility model proposes a cell extraction kit, comprising a box body, a placement plate fixedly connected inside the box body, the placement plate having a plurality of first placement holes spaced apart, a plurality of rubber sleeves fixedly connected to the bottom of the box body, each rubber sleeve corresponding to a position of a first placement hole, each rubber sleeve having a second placement hole for placing a reagent bottle, and a fixing component for fixing the reagent bottle to the rubber sleeves inside the box body.

[0006] In one possible implementation, the fixing assembly includes a movable plate, a screw, and several fixing cylinders for deforming the rubber sleeve and clamping the reagent bottle. The movable plate is located inside the box body and is disposed between the placement plate and the rubber sleeve. The movable plate is slidably connected to the inner wall of the box body. Each fixing cylinder corresponds to the position of each rubber sleeve. The fixing cylinder has a through hole for the reagent to pass through. The screw is rotatably connected to the placement plate and the bottom of the box body. The movable plate is threadedly connected to the screw.

[0007] In one possible implementation, each of the rubber sleeves has an annular inclined surface on its outer surface near the moving plate, and each of the fixed cylinders has a compression inclined surface on the side of the through hole near the rubber sleeve for deforming the rubber sleeve, and the compression inclined surface is slidably connected to the annular inclined surface.

[0008] In one possible implementation, each of the rubber sleeves has a deformation joint on its outer surface near the annular inclined surface, and each deformation joint is arranged circumferentially with the central axis of the rubber sleeve as the center.

[0009] In one possible implementation, each of the rubber sleeves is provided with a shock-absorbing pad inside, and the shock-absorbing pad is located at the bottom of the second placement hole.

[0010] In one possible implementation, guide rods are provided on both sides of the inside of the box, and the movable plate is slidably connected to the guide rods.

[0011] In one possible implementation, one side of the screw extends to the bottom of the placement plate and is fixedly connected to a rotating block, the outer surface of which is provided with anti-slip texture.

[0012] This invention utilizes a rubber sleeve and a fixing component. During use, the operator places the reagent into the first and second placement holes, and the fixing component secures the rubber sleeve to the reagent bottle. This ensures the reagent bottle remains stable within the reagent kit, reducing breakage and improving its applicability, whether during transport or storage. Furthermore, the spaced arrangement of the first placement holes prevents collisions between adjacent reagent bottles due to shaking or vibration, further reducing the risk of breakage. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the box body in this embodiment;

[0016] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0017] Figure 4 This is a partial exploded view of the structure of this utility model;

[0018] Figure 5 for Figure 4 A magnified view of a section at point B in the middle.

[0019] Explanation of reference numerals in the attached drawings: 1. Box body; 101. Placement plate; 102. First placement hole; 103. Rubber sleeve; 1031. Annular inclined surface; 104. Second placement hole; 2. Moving plate; 201. Screw; 2021. Extrusion inclined surface; 202. Fixed cylinder; 203. Through hole; 204. Expansion joint; 205. Shock-absorbing pad; 206. Guide rod; 207. Rotating block.

[0020] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0022] refer to Figure 1-5 This embodiment proposes a cell extraction kit, including a box body 1. A placement plate 101 is fixedly connected inside the box body 1. The placement plate 101 has several spaced-apart first placement holes 102. The spaced-apart arrangement of the first placement holes 102 prevents adjacent reagent bottles from colliding due to shaking or vibration, thereby further reducing the risk of bottle breakage. Simultaneously, a lid should be rotatably connected to one side of the box body 1. This lid is detachably connected to the box body 1, using methods such as magnetic attraction, screws, or clips; this embodiment does not impose further limitations on this. It is worth noting that this solution is for kits used for transporting and storing glass reagent bottles.

[0023] Secondly, several rubber sleeves 103 (the rubber sleeves 103 can be made of a material with strong recovery deformation ability) are fixedly connected to the bottom of the box body 1. Each rubber sleeve 103 corresponds to the position of each first placement hole 102. A protective pad can be set on the inner wall of the first placement hole 102 to reduce the impact of the reagent bottle on the inner wall due to vibration, thereby reducing the risk of bottle breakage.

[0024] In addition, each rubber sleeve 103 is provided with a second placement hole 104 for placing a reagent bottle, and the box body 1 is provided with a fixing component for fixing the reagent bottle with the rubber sleeve 103.

[0025] By incorporating the rubber sleeve 103 and the fixing component, during use, the operator places the reagent in the first placement hole 102 and the second placement hole 104, and then secures the rubber sleeve 103 to the reagent bottle using the fixing component. This ensures the reagent bottle remains stable within the reagent kit, reducing breakage rates and improving the kit's applicability, whether during transportation or storage.

[0026] Specifically, the fixing assembly includes a movable plate 2, a screw 201, and several fixing cylinders 202 for deforming the rubber sleeve 103 and clamping the reagent bottle. The movable plate 2 is located inside the box body 1 and is positioned between the placement plate 101 and the rubber sleeve 103. The movable plate 2 is slidably connected to the inner wall of the box body 1. Each fixing cylinder 202 corresponds to the position of each rubber sleeve 103. The fixing cylinder 202 has a through hole 203 for the reagent to pass through. The screw 201 is rotatably connected to the placement plate 101 and the bottom of the box body 1. The movable plate 2 is threadedly connected to the screw 201.

[0027] When each reagent bottle is placed in the first placement hole 102 and the second placement hole 104, the operator can rotate the screw 201. Since the moving plate 2 is threadedly connected to the screw 201, rotating the screw 201 will cause the moving plate 2 to move downwards. At the same time, the moving plate 2 will cause each fixed cylinder 202 to move towards the rubber sleeve 103. Under the action of the fixed cylinder 202, each rubber sleeve 103 will deform and apply a clamping force to the bottle body, thereby fixing the bottle body and preventing it from shaking during transportation.

[0028] The fixing component in this solution allows operators to simultaneously secure multiple reagent bottles within placement holes simply by rotating screw 201, thus improving operational convenience. Simultaneously, by rotating screw 201, the moving plate 2 and fixing cylinder 202 can be moved, actively adjusting the pressure exerted by the fixing cylinder 202 on the rubber sleeve 103, thereby controlling the clamping force of the rubber sleeve 103 on the reagent bottles. Furthermore, this fixing component can provide appropriate fixing force for reagent bottles of different diameters, ensuring secure fixation even with minimal dimensional differences, thereby improving the applicability of the reagent kit.

[0029] In addition, to facilitate the operator to rotate the screw 201, one side of the screw 201 is extended to the bottom of the placement plate 101 and fixedly connected to a rotating block 207, the outer surface of which is provided with anti-slip texture.

[0030] The rotating block 207 increases the operating torque of the screw 201, requiring less force from the user to rotate it, thus reducing operational difficulty. The anti-slip texture increases friction between the hand and the rotating block 207, facilitating operation and preventing slippage. It is important to note that the horizontal height of the rotating block 207 and the screw 201 should be lower than the top of the box 1 to ensure the lid can close properly.

[0031] To ensure the stability of the moving plate 2, guide rods 206 are fixedly connected to both sides inside the box 1, and the moving plate 2 is slidably connected to the guide rods 206. The guide rods 206 ensure that the moving plate 2 always slides down in a straight line, so that the fixing cylinder 202 can be aligned with the rubber sleeve 103. This prevents the fixing cylinder 202 from failing to squeeze the rubber sleeve 103 due to the misalignment of the moving plate 2, ensuring the fixing effect of the fixing component on the reagent bottle and reducing the problem of loosening of the reagent bottle due to misalignment.

[0032] Specifically, each rubber sleeve 103 has an annular inclined surface 1031 on its outer surface near the moving plate 2, and each through hole 203 inside the fixed cylinder 202 has a compression inclined surface 2021 on the side near the rubber sleeve 103 for deforming the rubber sleeve 103, and the compression inclined surface 2021 is slidably connected to the annular inclined surface 1031.

[0033] When the moving plate 2 drives the fixed cylinder 202 to move toward the rubber sleeve 103, the extrusion inclined surface 2021 slides against the annular inclined surface 1031. The extrusion inclined surface 2021 causes deformation along the annular inclined surface 1031 and applies uniform extrusion force toward the central axis of the rubber sleeve 103, causing the rubber sleeve 103 to deform uniformly and clamping and fixing the bottle in the second placement hole 104.

[0034] Secondly, deformation joints 204 are provided on the outer surface of each rubber sleeve 103 near the annular inclined surface 1031, and each deformation joint 204 is arranged circumferentially with the central axis of the rubber sleeve 103 as the center. When the fixed cylinder 202 compresses the rubber sleeve 103, the deformation joints 204 can guide the rubber sleeve 103 to shrink uniformly in the circumferential direction, providing a reasonable deformation space for the deformation of the rubber sleeve 103. At the same time, the deformation joints 204 provide a larger deformation range for the rubber sleeve 103, so that the rubber sleeve 103 can adapt to reagent bottles with larger diameter differences.

[0035] In addition, shock-absorbing pads 205 are provided inside each rubber sleeve 103, and the shock-absorbing pads 205 are located at the bottom of the second placement hole 104. The shock-absorbing pads 205 fill the gap between the bottom of the reagent bottle and the rubber sleeve 103, preventing the bottom of the reagent bottle from directly colliding with the bottom of the box 1, absorbing the bottom impact force during transportation, and further reducing the risk of bottle bottom breakage.

[0036] Working principle:

[0037] When each reagent bottle is placed in the first placement hole 102 and the second placement hole 104 respectively, the operator can rotate the screw 201. Since the moving plate 2 is threadedly connected to the screw 201, rotating the screw 201 will drive the moving plate 2 to move downward. At the same time, the moving plate 2 will drive each fixed cylinder 202 to move towards the rubber sleeve 103. Meanwhile, the extrusion inclined surface 2021 slides on the surface of the annular inclined surface 1031. The extrusion inclined surface 2021 causes deformation along the annular inclined surface 1031 and applies uniform extrusion force towards the central axis of the rubber sleeve 103, so that the rubber sleeve 103 deforms uniformly and clamps and fixes the bottle in the second placement hole 104.

[0038] When it is necessary to remove the bottle, the operator can rotate the rotating block 207 in the opposite direction. The screw 201 rotates under the action of the rotating block 207, and at the same time, it drives the moving plate 2 to move upward until the fixed cylinder 202 is disengaged from the rubber sleeve 103. After the fixed cylinder 202 is disengaged from the rubber sleeve 103, because the rubber sleeve 103 has a good recovery deformation function, it will return to its original shape and expand outward, thereby loosening the clamp on the reagent bottle and making it convenient for the operator to remove the bottle.

[0039] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0040] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A cell extraction kit, characterized in that: The device includes a box body (1), inside which a placement plate (101) is fixedly connected. The placement plate (101) has a plurality of first placement holes (102) spaced apart. Inside the bottom of the box body (1), a plurality of rubber sleeves (103) are fixedly connected. Each rubber sleeve (103) corresponds to the position of each first placement hole (102). Each rubber sleeve (103) has a second placement hole (104) for placing reagent bottles. Inside the box body (1), there is a fixing component for fixing the reagent bottles with the rubber sleeves (103).

2. The cell extraction kit according to claim 1, characterized in that: The fixing assembly includes a movable plate (2), a screw (201), and several fixing cylinders (202) for deforming the rubber sleeve (103) and clamping the reagent bottle. The movable plate (2) is located inside the box body (1) and is arranged between the placement plate (101) and the rubber sleeve (103). The movable plate (2) is slidably connected to the inner wall of the box body (1). Each fixing cylinder (202) corresponds to the position of each rubber sleeve (103). The fixing cylinder (202) is provided with a through hole (203) for the reagent to pass through. The screw (201) is rotatably connected to the placement plate (101) and the bottom of the box body (1). The movable plate (2) is threadedly connected to the screw (201).

3. The cell extraction kit according to claim 2, characterized in that: Each of the rubber sleeves (103) has an annular inclined surface (1031) on its outer surface near the moving plate (2). Each of the fixed cylinders (202) has a through hole (203) on the side near the rubber sleeve (103) for deforming the rubber sleeve (103), and the extrusion inclined surface (2021) is slidably connected to the annular inclined surface (1031).

4. The cell extraction kit according to claim 3, characterized in that: Each of the rubber sleeves (103) has a deformation joint (204) on the outer surface near the annular inclined surface (1031), and each deformation joint (204) is arranged circumferentially with the central axis of the rubber sleeve (103) as the center.

5. The cell extraction kit according to claim 3, characterized in that: Each of the rubber sleeves (103) is provided with a shock-absorbing pad (205) inside, and the shock-absorbing pad (205) is located at the bottom of the second placement hole (104).

6. The cell extraction kit according to claim 3, characterized in that: The box body (1) has guide rods (206) on both sides inside, and the movable plate (2) is slidably connected to the guide rods (206).

7. The cell extraction kit according to claim 3, characterized in that: One side of the screw (201) extends to the bottom of the placement plate (101) and is fixedly connected to a rotating block (207), the outer surface of which is provided with anti-slip texture.

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